Cyber security manager Jobs in Siegen

eleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able to find solutions to problems that are out of reach today, thus enabling new innovative products and services for a brighter future.

We are looking for an IT Manager (f / m / d).

Responsibilities :

As an IT Manager, you will take ownership of our internal IT landscape - overseeing infrastructure, ensuring system security, and supporting teams across our two locations. Depending on your level of experience, you will work on one or more of the following tasks :

Oversee and improve our IT infrastructure - networks, servers, VPNs, firewalls, and Microsoft 365

Implement and maintain strong IT security measures (patching, 2FA, encryption, endpoint protection) and GDPR compliance

Coordinate IT support across two company locations, ensuring seamless operations for on-site and remote teams

Manage specialized software (e.g. COMSOL, SolidWorks PDM) and license servers

Handle IT-related onboarding / offboarding including asset management, device setup and access control

Plan and implement infrastructure upgrades with external partners to ensure systems stay scalable and reliable

Required Skills :

Solid experience in IT operations and Microsoft 365 administration

Strong understanding of security, networks, and compliance

Hands-on approach combined with strategic thinking - you enjoy solving problems and planning ahead

Experience leading IT projects or initiatives

Fluent in German and English

Experience growing IT systems in a tech or engineering environment (startup or mid-sized company) is a plus

What you can expect from eleQtron :

Competitive salary : We value our team members and therefore provide remunerations that reflect this, additionally rewarding achievements.

Employee participation : Our team can share in the company's success through an attractive Virtual Stock Option Plan (VSOP).

Flexible working hours : We offer personal freedom through a variety of flexible work schedules.

Team spirit : In our international and diverse team, and with our regular team events, having fun at work is simply part of the game.

Further development : We want to grow together and so we offer our team members’ needs-based, individualized further training as well as plenty of room for personal development.

Wellness Package : We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-being.

Moving Benefits : A warm welcome! We are happy to support employees who move for us with a bonus.

At the forefront : Work at the forefront of technology, where academic research meets commercial applications.

Modern workplace : We have a high-quality infrastructure with laboratory space, offices, and meeting rooms.